package com.util.excelUtil;

/**
 * @Description:
 * @Author: yangzhiwei
 * @Date: 2021/2/4 11:23
 */
public class DataToDB
{
    public static void main(String[] args) {
        String activityCodes = "testActivityCode";
        String param = "statisticTag=%d&activityCodes=%s";
        String res = String.format(param,1,activityCodes);
        System.out.println(res);
        ThreadLocal holder = new ThreadLocal();
        holder.set(1);
        holder.set(2);
        System.out.println(holder.get());
    }
}
